General Contents – [well, mines, outcrops]: Stratigraphy – 1st Magnesian Limestone, Bailey, Bainbridge, Burlington, Brassfield, Chester, Clear Creek, Cretaceous, Decorah, Degonia, Devonian, Edgewood, Fern Glen, Fernvale, Glen Dean, Golconda, Kimmswick, Lafayette Gravel, Lagrange, Lamotte, Orchard Creek,Paint Creek, Plattin, Pottsville, [Precambrian], Renault, St. Louis, Ste. Genevieve, Silurian, Spergen, Tar Springs, Tertiary, Thebes, Warsaw: Minerals – calcite, clay, feldspar, fire clay, flint clay, iron, limonite, orthoclase, pyrite, quartz: Lithologies – breccia, chert, coal, conglomerate, dolomite, granite, gravel, limestone, loess, quartzite, rhyolite porphyry, sandstone, shale, slate [hard, often bituminous shale], soapstone [...]